I know this has come up over and over and over again but it really needs to be added to the To Do list for a future fix. We need an option to turn off the SFS username check - its worthless. If you search for this here you find dozens of folks asking for this over and over. You find folks manually removing the coding for the username check - and having to remove it again and again with each upgrade. This surely seems an easy fix that you folks could add at any time.